tx 0xc59c5c61ae8c6f7c19cd8d0da12e6c481a01bedddb5036f3d4c82f5ae7aa0b8bCopy

payload

{
  "ModifyOrder": {
    "new_size": 16878638,
    "order_id": 38536802,
    "new_price": null
  }
}